<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        div{
            display: inline-flex;
            border: solid 2px black;
            vertical-align: top;
            /* justify-content: space-between; */
        }
    </style>
</head>
<body>
    <div>
        <h1>1</h1>
        <h2>2</h2>
        <b>123</b>
        <p>asd</p>
        <p>123456asd</p>
    </div>
    <div>
        <p>asd4</p>
        <p>asd</p>
        <p>asd</p>
        <p>123</p>
        <ul>
            <li>123
                <div>
                    <button>
                        <div>asd </div>
                    </button>
                </div>
            </li>
            <table border="2px">
                <tr>
                    <th>12345</th>
                    <td>asd456</td>
                </tr>
            </table>
        </ul>
    </div>
    <div>
     <input type="button" value="">
     <input type="checkbox" name="" id="">
     <input type="datetime">
    </div>
</body>
</html>